ROOFING SCREW W/WASHER WOOD

Roofing screw with pre-installed washer intended for the mechanical fastening of roofing membranes and other roll waterproofing materials (bitumen, PVC, etc.). Commonly referred to as a Screw-Washer product.
Both the screw and the washer are corrosion-protected.

Applications: The roofing screw is suitable for use on various types of wooden substrates (OSB, plywood, and raw boards). The screw head is Torx 25 (TX25).
Dimensions: Washer Ø 40mm. Screw dimensions 25 and 40mm.
Content: Screw, washer.

Material: Coated carbon steel
Fastener dimensions: 5.2mm x L
Screw head: Torx 25 (TX25)
Corrosion resistance: 15 cycles Kesternich according to ISO 6988/ DIN 50018.
Package size: 1100 pcs of 25mm screws per package, 850 pcs of 40mm screws per package